(NmETODY SOWREMENNOGO P^ELOWODSTWA (B/s - (NrODIONOW(B, (NwIKTOR wASILXEWI^s; (N{ABAR[OW(B, (NiWAN aNDREEWI^s ((NwORONEV (B:s (NcENTR(B.-(N~ERNOZEM(B. (NKN(B. (NIZD(B-(NWO(B,s, 1975)
Keywords: (Np^ELOWODSTWOs